| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1720.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1860.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1790.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1490.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1590.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1460.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1760.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1550.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1500.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1480.0 | USD | 20181201 |